The FBI arrested a Massachusetts man for allegedly stalking and harassing conservative podcaster Katie Miller, who’s married to top White House aide Stephen Miller. John Anthony Proia III is accused of calling and texting Katie, 34, more than 40 times over a span of less than two months, between August 2026 and September 2025, when he left “disturbing messages” about her and Stephen, 41, who serves as White House deputy chief of staff for policy, according to federal prosecutors. Proia, 41, also sent Katie’s mother and father menacing messages, including some in which he al...